| Name | Address, Zip |
| Effingham County Genealogical And Historical Society | 200 N 3rd St, 62401-3416 |
| Effingham Retired Volunteer Fire Fighters Association | 415 W Kentucky Ave, 62401-2209 |
| Effingham County Extension Education Building Association | 1209 N Wenthe Dr, 62401-1614 |
| Friends Of Camp Wassatoga | Po Box 1201, 62401-1201 |
| Effingham Regional Career Foundation | 15722 N Bluebird Dr, 62401-6253 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Drive, 62401-1637 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Drive, 62401 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champaign County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Champion County Extension Education Foundation | 1209 N Wenthe Dr, 62401-1614 |
| Kiddie Cloud | Po Box 195, 62401-0195 |
| Effingham Festival Committee | 903 N Keller Dr, 62401-1742 |
| Construction Trades Education Curriculum | 2701 S Banker St, 62401-2945 |
| Midland Institute For Entrepreneurship Nfp | 1201 Network Centre Dr, 62401-4677 |
| Icu Llc | 709 S 4th St, 62401-3806 |
| Toastmasters International | 1200 Network Centre Dr, 62401-4602 |
| Toastmasters International | 1201 Network Centre Dr, 62401-4677 |
| Toastmasters International | 14959 E 1975th Ave, 62401-6905 |
| Poss Music Works Nfp | 1915 S Banker St, 62401-2810 |
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